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5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Arduino Relay
QR10.00
the new 5V Relay Module
can be used as microcontroller development board module can be used as home appliance control
a control indicator, pull off, disconnect does not shine
transistor drive to increase the relay coil control pins high impedance.
Categories: Arduino, Spare parts, Student Projects, Switches / sensors
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